You redecorate an 8 year old rv. You keep it 2 to 4 more years. Now you have a 10 to 12 year old rv. Check and see what a similar rv in today's current condition (be honest and objective) but at 10 to 12 years old. Compare that to the enjoyment you will have from the remodel. Personally I think a 10+ year old RV is a "yard sale bargain". I don't care if it is in pristine condition or well used. It's a 10+ year old thing. It either needs a little work or it needs a lot of work. No matter how it looks or what the owner says. I say remodel. But I like customizing my home.